I am not able to find a specific recommendation for wiehgt but it gives 45" as xseam limit. By comparison mine is 44.5.
It has small wheels, which is usually the weak point on a bike. Smaller wheels can support quite a load. I am 6'1" and 230 and I can easily ride the bike. You could not be a great deal taller. I don't ever remember seeing the weight limit on their website. I looked up the original specs and sure enough, it does not give a limit.
This is a great first recumbent or spare. My kids used to ride it. It is very easy to ride
I am supposed to be driving through the metroplex later this week, I might be able to meet someplace convenient for delivery.
http://web.archive.org/web/20010620113700/http://www.rans.com/Bikes/wave.htm Hope that helps.
R